We are in the process of investigating suppliers of self-issue barcode systems that will readily convert to RFID in the near future. We require the system to be compliant with both Talis and Dawson. Please can anybody advise if they have already had this experience. Many thanks.

This is probably out of date by now, but if i have understood your question correctly I can recommend 3m self systems.

We currently use barcodes on all stock and have recently started using RFID, all but the 2 oldest machines (still on windows 95 lol) are RFID enabled.

The unit uses either the barcode or tag to issue/return the item, due to the position of our barcodes we have also enabled an option whereby if both barcode and tag are read at the same time it still issues (normally it would claim there are multiple items)